baber/WOPTO huggingface dataset:
Patent KR-20000062998-A (KR)
IPC: C08F16/18
Filed: 2000-03-23
Abstract: Vinyl 2-4C alkyl ether polymers are modified by reaction in presence of platinum metal compounds with compounds of formula Y-OH such that statistically at least one 2-4C alkyl group per molecule is replaced by a Y group.  2-4C alkyl vinyl ether polymers with repeat units of formula (I) are modified by reaction in presence of platinum metal compounds with compounds of formula Y-OH so as to set free the partially etherified 2-4C alcohols such that statistically at least one 2-4C alkyl group per molecule is replaced by a Y group.  R = 2-4C alkyl;  x = 10-1,000; and  Y = (i) 5-30C aliphatic and/or cycloaliphatic hydrocarbon groups optionally with at least some of the H atoms replaced by halogen and/or aryl groups and/or (ii) aliphatic, cycloaliphatic and/or aromatic groups of mol. wt. up to 6,000 with there being at least one ether -O- or ester -COO- group in the molecule
Patent KR-20000063021-A (KR)
Title: 디스크 재생 장치
IPC: G11B20/10
Filed: 2000-03-25
Abstract: 디스크의 CAV 구동시 오디오 데이터를 재생할 수 있도록 한다. 
     디지털 처리 회로(10)로부터 오디오 데이터와 서브 코드 데이터를 디코더 회로(20)에 취득하여 각각을 버퍼 RAM(30)에 기억시킨다.  디코더 회로(20)에 오디오 인터페이스(23)를 설치하고, 버퍼 RAM(30)으로부터 오디오 데이터와 서브 코드 데이터를 일정한 주기로 판독하고 소정의 포맷에 배열하여 출력한다.
Patent KR-20010095385-A (KR)
Title: voice recognition method with plural synthesis unit
Inventor: JUN WON SEOK
IPC: G10L13/00
Filed: 2000-03-30
Abstract: PURPOSE: A sound synthesizing method is provided to deflect a tuning phenomenon according to a context when a desired tri-phone synthesizing unit is absent at a list. CONSTITUTION: A tri-phone list is searched in order to determine a sound synthesizing unit(S10). When a desired tri-phone unit is present at a list, the tri-phone is determined as a synthesizing unit(S20). When a desired tri-phone unit is absent at a list, it is tested whether a phoneme to be synthesized is a vowel(S30). A context subordinate half phoneme is searched(S40). When a desired context subordinate half phoneme is present in the list, a correspond context subordinate half phoneme is selected as a sound synthesizing unit(S50). When the desired context subordinate half phoneme is absent in the list, a similar half phoneme data is selected as a sound synthesizing unit(S60). When the corresponding phoneme is a consonant, a similar phoneme data is selected from a tri-phone phoneme list as a sound synthesizing unit(S70).
Patent KR-20010014664-A (KR)
Inventor: MARCARIAN XAVIER
IPC: E01F8/00
Filed: 2000-03-30
Abstract: PURPOSE: A panel is provided to prevent dropping of a small piece or segmented piece due to a shock of an object of an obtuse angle to the panel by covering cores of respective strands by lapping. CONSTITUTION: The non-segmented panel comprises at least one network-like structure of strands embedded in a thermoplastic polymer material in such a manner that the strands are covered by lapping. The strands are disposed at a predetermined distance from a surface of the panel in plane parallel to one of the surface of the panel. A diameter of the strand is generally 0.2 to 3 mm, and a thickness of the panel is 3 to 30 mm. The core is made of a polyamide, polyethylene, polypropylene, a polyester, a polymer such as, for example, a polyethylene terephthalate or the like, a copper wire, cotton or the like. The lapping is executed by using a polyethylene, polypropylene, polytetrafluoroethylene, a polyester, or a polymer material such as, for example, a polyethylene terephthalate or the like.
Patent KR-20010094036-A (KR)
Title: Method for fabricating of semiconductor mwmory device
Inventor: LEE PYEONG U
IPC: H01L27/108
Filed: 2000-04-03
Abstract: PURPOSE: A fabrication method of a semiconductor memory is provided to simplify the manufacturing process by using an elevated silicon layer without using additional photolithography for a bit line contact. CONSTITUTION: A cell array region(101a) and a peripheral region(101b) are defined by forming a field region(102) on a semiconductor substrate(100). A plurality of word lines(103) having constant distance are formed on the cell array region(101a). A semiconductor material is filled into spaces formed by the constant distance for forming contact regions between bit lines and capacitors and source and drain regions. The exposed entire surface of the cell array and peripheral regions(101a,101b) is then planarized. Bit lines are directly formed on the planarized surface without forming bit line contacts. Spacers are formed at both sidewalls of the bit lines.
Patent KR-20010094114-A (KR)
Title: shift controlling system of manual transmission
Inventor: HAN TAE WON
IPC: F16H63/00
Filed: 2000-04-04
Abstract: PURPOSE: A speed change control device for manual transmission is provided to reduce parts count by limiting stroke of the control finger through the transmission lug during operation of transmission selector. CONSTITUTION: A speed change control device comprises a control shaft(2) to which a selector cable and a shift cable connected to a transmission lever are connected; a control finger(4) coupled with the control shaft; an interlock plate(6) coupled with the control shaft so as to protect the control finger; and a transmission lug constituted by first, second and third transmission lugs(12,14,16) into which the control finger is inserted for transmission operation; and a stopper member arranged at stopper recesses(26) of first and third transmission lugs, respectively, so as to limit stroke of the control finger during operation of transmission selector. The stopper member includes a first stopper(30) formed by allowing the outer surface of the stopper recess of the first transmission lug to protrude upward into a predetermined width, and a second stopper(32) formed by allowing the outer surface of the stopper recess of the third transmission lug to protrude upward into a predetermined width.
Patent KR-20010096036-A (KR)
Title: Method for constructing domain-verifiable signcryption
Inventor: SEO MOON SEOG
IPC: H04L9/30
Filed: 2000-04-17
Abstract: PURPOSE: A domain verifiable signcryption method is provided, which can satisfy the requirement of maintaining a secrecy as to each secret information of each participant of a message processed between participants and at the same time can perform a verifiable signcryption by each participant as to the whole message. CONSTITUTION: A message transmitter(20) codes a corresponding message using a signcryption procedure and generates(c1-cm) and a signature value(r1-rn,s) and transmits them to a message receiver. Message receivers(21,22) generate a decoding and signature verify key using an unsigncryption procedure, and decode corresponding message of its own among the received coding message, and perform a signature verify procedure as to the whole procedure.
Patent KR-20010103341-A (KR)
Inventor: AHN DEOK GYUN
Filed: 2000-05-09
Abstract: 본 발명은 신경보호활성을 갖는 조구등(釣鉤藤 : Uncariae Ramulus) 추출물 및 이를 함유하는 약학적 제제를 제공하는 것으로, 본 발명의 조구등추출물은 허혈성 신경계질환을 유의성 있게 차단시키는 작용효과를 가지므로 뇌졸중 등과 같은 퇴행성뇌질환의 예방 및 치료제로서 사용할 수 있다.
Patent KR-20000053994-A (KR)
Inventor: PARK KI SOUNG
IPC: B23P17/00
Filed: 2000-05-16
Abstract: PURPOSE: A method of producing a sound absorbing panel is provided to produce a flat board type or an unevenness sound absorbing panel in one system and to punch sound absorbing holes of various shapes on the plate board type or the unevenness sound absorbing panel. CONSTITUTION: A printing or a transfer is performed on a metal thin film(20), and the metal thin film is dried. By using a punch for a circular hole, the punch of a press punching machine(71) is rotated and a circular hole is formed on the metal thin film. Both ends of the metal thin film are bent via a shear die(71) while a transfer roller for an unevenness is moved. The metal thin film is formed in prominence and depression by the transfer roller, transferred by a transfer roller(76) and cut in a certain length. The punch of a press punching machine(90) for a post-treatment is automatically converted to the punch for a circular hole to punch a circular hole on a certain portion without circular holes on the metal thin film. The producing of an unevenness sound absorbing panel is completed by performing painting.
Patent KR-20010109913-A (KR)
Inventor: PARK ILL KYU
Filed: 2000-06-05
Abstract: 본 발명은 오징어 채를 각종 튀밥,땅콩,콩,참깨,들깨 등의 볶은것 등을 엿과 혼하하여 강정을 만들고자 하는 것이다.
Patent KR-20010110012-A (KR)
Inventor: PARK HYE YEON
Filed: 2000-06-05
Abstract: 본 발명은 배너 광고를 선택하여 이메일(E-mail), 전자 카드(E-card), 핸드폰 문자 서비스(단문전송서비스 : Short Message Service, SMS), 검색서비스, 자료실, ID 및 비밀번호 관리(ID 박스) 서비스, 및 도움말을 포함하는 배너 광고를 이용한 서비스 제공 방법에 관한 것이다. 
     본 발명에 따른 서비스 제공 방법은, 사용자가 웹브라우저상의 서비스 배너 광고 버튼을 선택시 서비스 창이 전시되는 단계, 상기 전시된 상기 서비스 창에서 사용자가 서비스 종류를 선택하는 단계, 상기 선택된 서비스 종류에 따른 정보 입출력 창이 전시되는 단계, 상기 사용자가 상기 정보 입출력 창에 소정의 정보를 입력하여 서비스 관리 서버로 전송하는 단계, 및 상기 서비스 종료 후 상기 서비스 관리 서버는 상기 배너 광고에 링크된 웹페이지를 전시하는 단계를 포함한다.  본 발명에 따른 서비스 제공 방법에 따라, 종래 기술에서 단순한 홍보 역할의 목적만으로 이용되던 배너에 이메일, 전자 카드, SMS 서비스, 검색서비스, 및 ID 박스 서비스를  제공하는 기능이 추가되어, 본 발명에 따른 배너가 적용된 웹페이지에서는 사용자가 언제나 원하는 서비스를 제공받을 수 있게 된다.
Patent KR-20010111166-A (KR)
Inventor: KIM HYEONG CHEOL
IPC: G06F3/0482
Filed: 2000-06-08
Abstract: 본 발명은 인터넷을 포함하는 외부 망으로부터 사용자가 필요로 하는 메뉴 아이콘을 다운로드 받아 휴대폰의 메뉴 아이콘을 변경하여 사용할 수 있으며, 휴대폰에 디스플레이된 메뉴들을 편집하여 사용자가 원하는 메뉴를 화면상에 디스플레이 시킬 수 있음을 특징으로 한다. 그리고, 휴대폰에 있어서 편집된 메뉴에 접근하고자 할 때에는 락-코드를 확인하여 타사용자가 편집된 메뉴에 접근하지 못하게 하는 것을 특징으로 한다.
Patent KR-20020002102-A (KR)
Title: Network education system mounted in class room and education method using said system
Inventor: HA SUN HOE
IPC: G06Q50/20
Filed: 2000-06-29
Abstract: PURPOSE: A network education system of a classroom and an education method using the same are provided to install and operate the education system cheaper than the education system using PCs and maintain agreeable environment of the classroom by removing heat and noise generated from the PCs. CONSTITUTION: A main server/gateway(10) controls and manages network communication between each teacher's PC(20) and each electronic book terminal(40), and integrally manages database of each teacher's PC(20). The teacher's PC(20) is installed at a predetermined location of a classroom, is connected with the main server/gateway(10) and the other teachers PCs through a local network, and is connected with the electronic book terminals of the classroom by a wireless network in an RF signal communication method. The teachers PC loads a network module for the local communication connection and is connected with RF transceivers(30) by a predetermined communication line. The RF transceivers(30) include an RF relay antenna installed at a predetermined place of the classroom, which relays communication between the teacher's PC(20) and the electronic book terminals(40). The electronic book terminals(40) display electronic books, store study material and assignments or a test, and outputs signals responding to result value of assignments or the test, or attendance calls.
Patent KR-20000058798-A (KR)
Inventor: YI DAE HEE
IPC: G10L19/02
Filed: 2000-06-29
Abstract: PURPOSE: A device for portable digital media playback is provided to use a connector for automatically sensing connection with the communication ports of a cellular phone and a computer without power supplier, and to receive power needed for driving the device and supplementary functions by connecting with external equipments including a cellular phone and a computer. So that the device have a small and light structure. CONSTITUTION: A connector(60) has many power input terminals, a digital data transceiving terminal and a terminal. The many power input terminals are connected with at least two kinds of external equipments, and receive power supplied from external equipments. The digital data transceiving terminal transceives digital data with the external equipments. The terminal receives a classification control signal to classify kinds of the external equipments. A power distributor(110) supplies power from the external equipments through the connector to respective blocks. And the interface parts(70,80) control the transmission speed of digital data according to the classification control signal supplied from the external equipments through the connector, and transceive digital data with the external equipments.
Patent KR-20020003007-A (KR)
Inventor: KIM SEOK JUNG
IPC: G11B7/09
Filed: 2000-06-30
Abstract: PURPOSE: An actuator for an optical pickup is provided to realize high sensitivity by increasing the magnetism to the weight of an operating unit and to increase the band of the secondary resonant frequency of the operating unit. CONSTITUTION: An actuator for an optical pickup includes a coil member(70) fixed on a base(50), an operating unit having a magnet member(60) with a fixing hole wherein an objective lens(51) focusing the incidence light is installed, and a suspension(87) combined to the operating unit and a holder(85) to movably support the objective lens. A guide bobbin(65) installed in the operating unit is made with a magnetic material to perform the function of a magnetic yoke. The bobbin has small volume and reduced weight. Therefore, the weight of the operating unit is reduced remarkably. As the guide bobbin is made with a magnetic material, the strength of the effective magnetic flux interacting with the currents flowing through the coil member is increased.
Patent KR-20020003045-A (KR)
Title: A method of a advertising of internet using "internet option" term of explorer
Inventor: YANG KYUNG SEUNG
Filed: 2000-06-30
Abstract: PURPOSE: An advertisement method by using an initial picture of the Internet is provided to improve an advertisement effect by making users, who uses a computer installed in a PC(Personal Computer) room or a public place, view an advertisement image before connecting to a specific website. CONSTITUTION: An advertisement operator collects computer such as operators of PC rooms and advertisers(S11). The operator designs an advertisement image of the advertiser and stipulates for a contract period with the advertiser and the PC room(S12). The PC room connects to a website of the operator in order to execute the advertisement interposition contract, downloads the advertisement image provided from the operator, and sets up an initial picture of a browser screen of an Internet explorer as the downloaded advertisement image(S13-S15). When a user turns on the computer in order to connect to a specific website, the initial picture is displayed, the user clicks an Internet explorer icon on the initial picture(S16), and the inserted advertisement image of the advertiser is displayed(S17).
Patent KR-20020004130-A (KR)
Title: Preparation Method of Thermal Stable Ceria_stabilized Zirconia
Inventor: LEE JONG KOOK
IPC: C01G25/02
Filed: 2000-07-03
Abstract: PURPOSE: Ceria stabilized zirconia prepared by dipping ceria-stabilized zirconia(bulk) into Ce-contained solution, and sintering and thermal treating is provided, which has improved thermal stability, strength and toughness compared with conventional ceria stabilized zirconia obtained by doping Al or lowering sintering temperature. CONSTITUTION: The preparation method comprises the steps of: forming tetragonal-stabilized zirconia polycrystal powders(0.3micrometer of particle size) containing 12mol% of Ce, 12Ce-TZP, under 200MPa of pressure; dipping the formed 12Ce-TZP into 0.2-1mole of Ce(NO3)3·6H2O for 5min., in times to dope Ce to the surface of formed 12Ce-TZP; drying; pressing at 200MPa of pressure; sintering at 1500deg.C for 2hrs.; thermal treating at 1650deg.C for 2hrs.
Patent KR-20020005087-A (KR)
Title: Output method of signal time used in signal lamp
Inventor: KIM JIN SOO
IPC: G08G1/096
Filed: 2000-07-05
Abstract: PURPOSE: A signal-light time signal output method is provided to reduce the probability of accidence occurred when a signal light is changed from a blue signal light to a red signal light, by informing a driver of time when the signal light is switched. CONSTITUTION: A signal light(1) consists of the combination of blue, red, orange color, and a direction indicator signal lights(1a, 1b, 1c, 1d) and is installed on a road so as to be shown by a driver. A number indicating machine(2) is fixed to an upper or lower side of the signal light, and indicates a numeral. The numeral of the signal light is increased according to turn-on times of the blue, red, and direction indicating signal lights. The number of the signal light is decreased reversely as a predetermined time elapses. The numeral of the signal light is turned on according to activation of the blue signal light. A power light radiating when a power is applied to the numeral indicating machine is embedded in the numeral indicating machine, so that yes or no of the hindrance of the machine is shown to a driver and a walker.
Patent KR-20010049750-A (KR)
Inventor: NAKADE KIYOSHI
IPC: B65H69/00
Filed: 2000-07-10
Abstract: PURPOSE: To determine whether yarn knotting is finished or not, reliably with a simple structure, when feed bobbins in creels are changed and the yarn and retained in the creels and the yarn leader of the new feed bobbin are knotted together before take-up motion is started. CONSTITUTION: A creel for accommodating a multitude of feed bobbins 12 includes a nip member 38 for holding the yarn leader of a newly placed feed bobbin 12, a tension disk for holding the yarn end of a feed bobbin 12 that had been in the creel in position downstream of the nip member 38, and a knotter for automatically knotting the two lines of yarn retained between the two holders. Tensioning means 34 apply prescribed tension to yarn 16 thus knotted between the two holders, by forcing a tensioning lever 18 on it. A detecting element 24 and a proximity sensor 32 detect the state of tension the tensioning means 34 apply to the yarn 16.
Patent KR-20000059094-A (KR)
Inventor: CHO BYEONG HO
IPC: G06K9/00
Filed: 2000-07-10
Abstract: PURPOSE: An automatic fingerprint recognition system using a direct ridge extraction is provided for directly extracting various features of a personal fingerprint separated from others by following the formed direction of a fingerprint ridge based on an obtained running direction. CONSTITUTION: In an automatic fingerprint recognition system, a unclear portion of a fingerprint obtained using a semiconductor type fingerprint input unit is removed in a pre-processing process capable of adjusting to a proper gray-level value. In a feature extraction process, a feature is extracted based on a direct ridge running trace from the fray-level image, and a feature of the unclear portion among the extracted features is removed. The obtained features are matched with the features of the previously registered fingerprint for thereby computing a similarity, whereby it is judged whether the fingerprints are same.
Patent KR-20020011523-A (KR)
Title: An announser of street crossing
Inventor: SHIN KIL YONG
IPC: G08G1/095
Filed: 2000-08-02
Abstract: PURPOSE: A sound announcement device for a crosswalk is provided to announce a warning sound to a walker passing through a crosswalk when a red lamp is lightened. CONSTITUTION: A sign lamp connector(203) senses the lightened status of sign lamps(201,202). A humane body sensing unit(210) senses the presence of walkers on a crosswalk. A micom(205) receives the lightened status of the sign lamps(201,202) from the sign lamp connector(203), and receives the presence of walker from the humane body sensing unit(210) to announce a warning sound to a walker passing through a crosswalk under the state that a red lamp is lightened. A sound processor(206) outputs predetermined sound in accordance with the control of the micom. An amp(207) amplifies the sound signals of the sound processor(206). A speaker(208) converts the output of the amp(207) into sound.
Patent KR-20020013169-A (KR)
Title: Training system capable of concurrent training of baseball and golf
Inventor: HAN MAN YONG
IPC: A63B69/36
Filed: 2000-08-11
Abstract: PURPOSE: An exercise apparatus for baseball as well as golf is provided to allow a user to exercise baseball and golf at the same time within one facility to satisfy the various needs of customers. CONSTITUTION: In each floor of a building(1) of multiple-layered structure plural batter's boxes are arranged, and all places except the batter's box are covered with a net enclosure for preventing the secession of a ball toward the outside. A bottom net member is inclined downward to the batter's box to facilitate the collection of the ball. A ball distributor(6) automatically distributes the ball transferred by using a vertical conveyor(4) and a horizontal conveyor according to a control program of a computer device(7). The first floor of the building is a parking space, the second floor is provided with the batter's box for baseball as well as golf, and the third floor is provided with another batter's box for golf only.
Patent KR-20020013644-A (KR)
Title: Control unit of motion sensing with an image movie camera
Inventor: CHOI SUNG WOO
IPC: H04N5/225
Filed: 2000-08-12
Abstract: PURPOSE: A controller of camera monitoring and storing moving picture is provided to simplify a circuit, to store data for a long time without data loss, and to enhance reliability and stability of a monitoring system by reducing mal-function. CONSTITUTION: A video signal sensing unit(100) sensing the change of image luminance signals via a lens(101). A signal generating element(106) inputs IC driving signals to a vertical synchronizing driving element(103), a charge-coupled device(102), and a video signal processing element(105). The charge-coupled device converts the vertical synchronizing signals and optical signals into electrical signals. The electrical signals are mixed with vertical synchronizing signals and inputted to the video signal processing element. Video signals are inputted to a video memory(200). Then, an automatic aperture device(104) inputs the amount of light to the video signal processing unit. The input video signals are inputted to an application IC on demand(203) of the video memory. The video signals are converted into digital signals, and video signal data are stored in a video signal memory device(206). The video signal data are stored via an auxiliary power supply battery(207) without application of a main power supply.
Patent KR-20020013322-A (KR)
Title: Structural tile
Inventor: JUNG YUNG HEON
IPC: E04F13/08
Filed: 2000-08-14
Abstract: PURPOSE: A patterned tile for a building is provided to form natural patterns as each different colors printed in multilayer are being exposed by forming a coating layer on the scratched part and polishing the coating layer after scratching a printing layer which is overlapped by printing different colors on the surface of the tile in a multilayer. CONSTITUTION: The patterned tile for a building comprises a basis layer(1) which is formed on the surface of a tile body; a laminate layer(2) which is formed on the basis layer(1) and has a color that is different from the color of the basis layer(1); a scratched part(3) which is formed on the laminate layer(2) by scratching the laminate layer(2) so as to display pattern lines due to mixing of different colors; and a coating layer(4) which is formed on the laminate layer(2) so that patterns are formed according to exposure of three colors by polishing the coating layer(4), wherein a desired coating layer is formed on the laminate layer after coating the laminate layer on the basis layer before the basis layer is not dried, and forming the laminate layer by pushing or imprinting the coated patterns of the laminate layer using a roller, or shaking or imprinting the coated patterns using a brush with intensity being adjusted, patterns are displayed by polishing the dried coating layer after the coating layer is dried, the processes can be equipped with an automation system enabling mass production of the same articles, and patterns having various colors are displayed by differently forming colors of the basis, laminate and coating layers, and constructing the laminate and coating layers in a multilayer.